Aiersenn R19 Dual Bass HeadphoneMaterial: PETMicrophone: YesVolume control: YesPlug diameter: 3.5mmDrive unit: 10.00mm * 2Frequency response: 20Hz-24000HzCable length: 1.2 metersSensitivity: 108±3 decibelsAnswer the call: press the button onceHang up the phone: short press or long press during the c..
Bluetooth Headphone 503 FM Memory Card Long battery life, fast charging.It can make you enjoy the happiness of music.Innovative integrated design and wonderful charging solutions.All-round security protective and Hi-Fi voice communication.High-fidelity sound quality, wireless songs enjoy.Specif..